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- i (h)ear a lot of thing about how freeBSD is a great thing compared to linux. As i used a lot of freeBSD for work before jails become too ligth for us (no disk/cpu isolation at the time) and we moved to linux vserver isolation techniques and forgot about the bsd world.
- As linux vserver is less and less supported this one man project is not capable of moving as fast as the kernel is nowaday i was looking back to freeBSD. I noticed that jails still had no real disk+cpu+ram usage ressources isolation so i cannot use them ( or am i wrong ?). So the great things in freebsd are
- - dtrace (ohh yes this one...)
- - ZFS (can it do fair share and limits directly independently from the isolation tech?)
- - enterprise grade feature and mindset
- well i looked at this and it seems all the greatness in that comme from illumos/opensolaris and that illumos supports also kvm , linux emulation and docker. So i though i would ask the specialist:
- What would be the best choice in the BSD familly OS for semi hostile guest (i mean each guest is to a different customer ) hosting of LAMP servers ?
- I mean paravirtualisation to have native network and disk perf not full virtualisation where even with virtIO i would loose 30%+ of performances.
- best regards,
- Ghislain.
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